Daniel R.-Software Engineer

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Experience
Software Engineer
DB InfraGO AG
- Development of dynamic web components for displaying KPIs, intelligent map applications, and operational process analysis tools
- Angular 18+
- Leaflet, MapLibre
- NestJS, JavaScript, HTML, CSS
- PostgreSQL, GraphQL, RabbitMQ
- Gitea, Jenkins, Docker
Software Engineer (Part-time)
Robert Bosch Hausgeräte GmbH
- Development of a mobile view for interactively experiencing household appliances through AR
- Identifying required dependencies
- Implementation of dynamic templates
- JavaScript, HTML, CSS, GruntJS
- AWS S3, AWS CloudFront
- GitHub Workflow, Docker
Software Engineer
City of Munich
- Further development of an appointment scheduling solution in cooperation with the federal capital Berlin
- Unit tests
- Implementation of an OpenAPI-based approach for more efficient communication between components
- Micro-frontends with Vue.js 3+
- OpenAPI/Swagger
- TypeScript, JavaScript, HTML, CSS, PHP
- GitHub Workflow, Docker, GitLab CI
Software Engineer
IDEXX GmbH
- Planning and development of laboratory software for managing PCR tests and evaluating test results
- Development of the evaluation logic
- Unit tests
- Implementation of an OpenAPI-based approach for more efficient communication
- Micro-frontends with Angular 14+ and Angular Material
- OpenAPI/Swagger
- TypeScript, JavaScript, HTML, CSS
Software Engineer
T-Systems Multimedia Solutions GmbH
- Planning and development of online platforms to comply with the Online Access Act (OZG)
- Development of Drupal modules (Drupal 8, Drupal 9)
- Planning complex solutions for citizens to submit online applications
- Maintenance of local Docker environments
- Vue.js 2+
- PHP, TypeScript, JavaScript, HTML, CSS, Docker
Software Engineer
mobilcom debitel
- Development and maintenance of various frontend and backend applications
- Angular 10+, Vue.js 2+, TailwindCSS
- Micro-frontends
- PHP, TypeScript, JavaScript, HTML, CSS, SCSS, Docker
Lead Software Engineer / DevOps Engineer
Hellmann Worldwide Logistics
- Development and maintenance of various frontend applications with Angular 10+, Angular Material, RxJS
- Development and maintenance of DevOps solutions with Bamboo CI, Docker, Portainer
- TypeScript, JavaScript, HTML, CSS, SCSS, Docker
Lead Software Engineer
Amazon Deutschland
- Development and maintenance of various email campaigns
- Handlebars, Fluid Hybrid Design
- HTML, CSS
Lead Software Engineer / DevOps Engineer
Visa Gate GmbH
- Development of various web projects with Drupal 7/8/Commerce and migration from Drupal 7 to 8
- jQuery
- Development and maintenance of the infrastructure with GitLab CI/Runner
- PHP, TypeScript, JavaScript, HTML, CSS, SCSS, Docker
Freelance Software Engineer; Consultant
Querplex GmbH
- Agile development (Scrum)
- Independent programming of individual components and complete modules
- Documentation and quality management
- DevOps with GitLab CI
- Drupal 8
Lead Software Engineer / DevOps Engineer
Siemens AG
- Development of various web projects (extranet, internet) with Drupal 8, Angular 6+, jQuery
- Development and maintenance of the infrastructure with GitLab CI/Runner, AWS Elastic Beanstalk
- PHP, TypeScript, JavaScript, HTML, CSS, Docker
Freelance Software Engineer
Catenate GmbH
- Agile development (Scrum)
- Independent programming of subcomponents and complete modules
- Documentation and quality management
- DevOps with Jenkins as CI and Docker deployments
- Test automation with Docker
- Leading a three-person team
- Frontend development with Angular 5+ (Node.js, TypeScript, REST API, JSON)
Software Engineer / DevOps Engineer
Porsche
- Development of HMI with Angular 5+ and REST services/WebSockets
- Development and maintenance of the infrastructure with Jenkins CI and DevOps Dashboard
- TypeScript, JavaScript, HTML, CSS, SCSS, Docker
Software Engineer; Team Lead; DevOps Engineer; Consultant
Sole Proprietorship
- Development of an in-house Continuous Delivery platform
- Dedicated review environments for each feature
- Integration with AWS and GCP (Google Cloud Platform)
- Continuous Delivery with Rancher
- CI/CD with GitLab CI / GitLab Runner
- Feature environments with Rancher/Docker
- Frontend development with Drupal, Angular 5+, Vue.js
- Full-stack development with WordPress
- Backend development with Drupal, Symfony, NestJS
- Drupal migration
Lead Software Engineer / DevOps Engineer
WIN-Verlag
- Development of the website with Drupal backend and frontend
- Server maintenance with Apache and MySQL
- PHP, JavaScript, HTML, CSS, SCSS, LESS
Freelance Software Engineer; System Administrator
ZeigeWas GmbH
- Project management and independent programming
- Consulting and database integration
- Backend development with Drupal and frontend customization
System Administrator
NE GmbH
- Setup of a knowledge cloud with Nginx, HAProxy, Varnish, Jenkins, GitLab, and Tomcat
- MySQL and PostgreSQL databases
- 24/7 monitoring and emergency service with Nagios
Junior Drupal Software Engineer
KEY-TEC GmbH & Co. KG
- Independent programming and responsibility for complete projects
- Database integration
- Jenkins CI and GitLab CI pipelines / GitLab Runner
- Docker containers and test automation
- Development of a Continuous Delivery platform
- Server maintenance and 24/7 monitoring
- Consulting and creation of HTML newsletters for Messe München
- Backend development with Drupal, migration from Drupal 7 to 8
- Frontend development with AngularJS, BackboneJS, Angular 2+
Lead Software Engineer / DevOps Engineer
Ettinger GmbH
- Website development with a Drupal backend and BackboneJS components
- Server maintenance with Nginx, MySQL/MariaDB, (S)FTP, and automatic local file synchronization
- PHP, JavaScript, HTML, CSS, SCSS
Software Engineer
ChanceRisk
- Development of web interfaces with a Drupal backend and frontend in a multisite environment
- Server maintenance with Nginx, MySQL/MariaDB
- PHP, JavaScript, HTML, CSS, SCSS
Software Engineer / DevOps Engineer
Bertelsmann
- Development of an editorial backend with Drupal backend and frontend
- Development of the WissensService frontend with Drupal
- PHP, JavaScript, HTML, CSS, SCSS
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Transportation, Media and Entertainment, Government and Administration, Retail, and Automotive.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Quality Assurance, Marketing, and Project Management.
Summary
Experienced full-stack developer and DevOps specialist focused on Angular, Drupal, and container-based architectures. I help companies implement complex web applications and stable delivery pipelines. With broad technical experience, I work both operationally and conceptually and can also take on architecture planning if required.
Skills
Frontend: Angular 2+ To 18+, Angular Material, Vue.Js 2+, Tailwind, Bootstrap, Html/Css/Scss
Backend: Nestjs, Symfony, Nodejs, Drupal 6/7/8/9/10, Wordpress
Devops: Docker, Gitlab Ci, Jenkins, Rancher, Kubernetes, Aws, Gcp
Ci/Cd & Cloud: Gitlab Runner, Feature Environments, Elastic Beanstalk, S3, Gitea
Architecture: Micro-Frontends, Openapi/Swagger, Rest, Rabbitmq, Rxjs
Db & Tools: Postgresql, Mysql/Mariadb, Intellij, Git, Jira, Bitbucket
Frameworks: Drupal 6/7/8/9, Symfony, Angular 2+, Nestjs, Vue.Js, Bootstrap, Tailwind, Foundation, Angular Material, Material Design
Programming: Typescript, Javascript, Node.Js, Rxjs, Java, Html/Css/Scss
Databases: Mysql/Mariadb, Postgresql
Os: Linux (Ubuntu, Debian, Centos), Windows, Macos
Development Environments & Tools: Git, Intellij, Eclipse, Grunt
Infrastructure: Nginx, Apache, Varnish, Haproxy, Jenkins, Gitlab Ci, Docker, Traefik, Rancher Kubernetes
Other Experience: Json/Xml, Yaml, Rest Services, Graphql, Amazon Web Services (Aws), Google Cloud Platform (Gcp), Jasmine/Selenium, Jira/Bitbucket/Gitlab/Gitea
Languages
Education
KEY-TEC GmbH & Co. KG
IT Specialist for Application Development · Laa an der Thaya, Austria
Statistics
Experience
Global experience
Expertise
Profile
Frequently asked questions
Have questions? Find more information here.
Daniel is based in Munich, Germany and can operate in on-site, hybrid, and remote work models.
Daniel speaks the following languages: German (Native), English (Advanced).
Daniel has at least 14 years of experience. During this time, Daniel has worked in at least 11 different roles and for 21 different companies. The average length of individual experience is 1 year and 8 months. Note that Daniel may not have shared all experience and actually has more experience.
Based on recent experience, Daniel would be well-suited for roles such as: Software Engineer, Software Engineer (Part-time), Lead Software Engineer / DevOps Engineer.
Daniel's most recent position is Software Engineer at DB InfraGO AG.
In recent years, Daniel has worked for DB InfraGO AG, Robert Bosch Hausgeräte GmbH, City of Munich, IDEXX GmbH, and T-Systems Multimedia Solutions GmbH.
Daniel is most experienced in industries like Information Technology, Transportation, and Media and Entertainment. Daniel also has some experience in Government and Administration, Retail, and Automotive.
Daniel is most experienced in business areas like Information Technology, Product Development, and Quality Assurance. Daniel also has some experience in Marketing and Project Management.
Daniel has recently worked in industries like Information Technology, Transportation, and Government and Administration.
Daniel has recently worked in business areas like Information Technology and Product Development.
Daniel attended KEY-TEC GmbH & Co. KG for IT Specialist for Application Development.
The availability of Daniel needs to be confirmed.
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Calculated based on our freelancers’ daily rates as of 27 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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